Professional China Best Quality Purity 99% Phenolphthalein CAS 77-09-8 Phenolphthalein
Cholinga chathu ndi cholinga cha kampani ndi "Nthawi zonse kukwaniritsa zofuna za makasitomala athu". Tikupitiriza kupanga ndi kupanga zinthu zabwino kwambiri kwa makasitomala akale ndi atsopano ndikupeza mwayi wopambana kwa makasitomala athu komanso ife ku Professional China Best Quality Purity 99%Phenolphthalein Chithunzi cha CAS 77-09-8Phenolphthalein, Cholinga chathu ndi "kuyaka kwapansi kwatsopano, Mtengo Wopitilira", mkati mwa nthawi yayitali, tikukupemphani kuti muwonjezere nafe ndikupanga nthawi yayitali limodzi!
Cholinga chathu ndi cholinga cha kampani ndi "Nthawi zonse kukwaniritsa zofuna za makasitomala athu". Tikupitiliza kupanga ndi kupanga zinthu zabwino kwambiri zamakasitomala athu akale ndi atsopano ndikupeza mwayi wopambana kwa makasitomala athu komanso ife.China Phenolphthalein ndi CAS 77-09-8, Mukhoza kutidziwitsa lingaliro lanu kuti mupange mapangidwe apadera a chitsanzo chanu kuti muteteze magawo ofanana kwambiri pamsika! Tikupereka ntchito yathu yabwino kwambiri kuti tikwaniritse zosowa zanu zonse! Kumbukirani kulumikizana nafe nthawi yomweyo!
Phenolphthalein ndi asidi ofooka a organic, omwe amawoneka ngati oyera kapena achikasu pang'ono makhiristo abwino kutentha kutentha. Ndiwopanda fungo komanso osakoma. Ndizovuta kusungunuka m'madzi koma kusungunuka mosavuta mu mowa (ethanol) ndi ether. Amasungunuka mu njira ya mowa kuti apange chizindikiro cha acid-base. Ndiwopanda mtundu wa acidic solution komanso wofiira mu alkali solution kapena alkali metal carbonate solution. Komabe, ngati ili mumchere wambiri wa alkali, imatulutsa trimetallic acid yopanda mtundu. mchere, mtundu wofiira umatha
| Maonekedwe | White kapena kuwala yellow crystalline ufa |
| Zamkatimu | 98-102 |
| Malo osungunuka | 260-263 ℃ |
| Chloride | ≤0.01 |
| Sulfate | ≤0.02 |
| Kumverera | Woyenerera |
| Zotsalira pakuyatsa (mu sulphate)
| ≤0.1 |
| Kutaya pakuyanika | ≤1.0 |
| Chitsulo cholemera | ≤0.001 |
| Chiwerengero chonse cha mabakiteriya a aerobic | ≤1000cfu/g |
| Chiwerengero chonse cha nkhungu ndi yisiti | ≤100cfu/g |
1. Zida zopangira mankhwala kwamakampani opanga mankhwala: oyenera kudzimbidwa mwachizolowezi komanso amakani, omwe amapezeka m'mapiritsi, ma suppositories ndi mitundu ina ya mlingo.
2. Phenolphthalein yogwiritsidwa ntchito mu organic synthesis: makamaka yogwiritsidwa ntchito popanga mapulasitiki, makamaka pakupanga kwa naphthyridine polyaryl ether ketone polyaryl ether ketone ma polima. Mtundu uwu wa polima umalimbana kwambiri ndi kutentha, kukana madzi, komanso kukana mankhwala. Chifukwa cha kukana kwa dzimbiri, kukana kukalamba kwa kutentha komanso kukonza bwino ndi mawonekedwe ake, ulusi, zokutira ndi zida zophatikizika zopangidwa kuchokera pamenepo posachedwapa zimagwiritsidwa ntchito kwambiri pazida zamagetsi, zida zamakina, zoyendera, zakuthambo, uinjiniya wamagetsi a atomiki ndi magulu ankhondo.
3. Phenolphthalein amagwiritsidwa ntchito ngati chizindikiro cha acid-base, chizindikiro cha titration ya njira zopanda madzi, ndi reagent yowunikira chromatographic.
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25kgs/thumba, 20tons/20'container
Cholinga chathu ndi cholinga cha kampani ndi "Nthawi zonse kukwaniritsa zofuna za makasitomala athu". Tikupitiriza kupanga ndi kupanga zinthu zabwino kwambiri kwa makasitomala akale ndi atsopano ndikupeza mwayi wopambana kwa makasitomala athu komanso ife ku Professional China Best Quality Purity 99% Phenolphthalein CAS 77-09-8 Phenolphthalein, Cholinga chathu ndi "Pansi yatsopano yoyaka, Kupambana Kwambiri", mkati mwa nthawi yayitali, tikukupemphani moona mtima kuti muwonjezere nafe ndikupanga nthawi yayitali limodzi!
Professional ChinaChina Phenolphthalein ndi CAS 77-09-8, Mukhoza kutidziwitsa lingaliro lanu kuti mupange mapangidwe apadera a chitsanzo chanu kuti muteteze magawo ofanana kwambiri pamsika! Tikupereka ntchito yathu yabwino kwambiri kuti tikwaniritse zosowa zanu zonse! Kumbukirani kulumikizana nafe nthawi yomweyo!
